1.5SMC400A TVS Diodes - 1500W Surface Mount Transient Voltage Supressors

Part Number: 1.5SMC400A

Series: 1.5SMC

1500W Surface Mount Transient Voltage Supressors

Features:

For surface mounted applications in order to optimize board space

Low profile package

Built-in strain relief

Glass passivated junction

Low Inductance

Halogen-Free and RoHS compliant

Excellent clamping capability

Repetition Rate (duty cycle): 0.05%

Fast response time: typically less than 1.0ps from 0 Volts to V(BR) min.

Typical IR less than 1uA above 10V

High temperature soldering: 250 degrees C/10 seconds at terminals

Help	Property	Value
In the case of a uni-directional TVS diode, this is the maximum peak voltage that may be applied in the blocking direction with no significant current flow. In the case of a bi-directional transient, it applies in either direction. It is the same definition as Maximum off-state voltage and maximum working voltage. Close Info	Reverse Standoff Voltage (V_R) (V_so)	342
Watts Close Info	Watts (W)	1500
Maximum pulse current which can be applied repetitively. Usually a 10x1000µs double exponential waveform, but can also be 8x20µs, if stated. Close Info	Peak Pulse Current (Ipp) 10x1000 (A)	2.8
Breakdown voltage measured at a specified DC test current, typically 1mA. Usually a minimum and maximum is specified. Close Info	Breakdown Voltage (MIN V_BR@I_T ) (V)	380
Breakdown voltage measured at a specified DC test current, typically 1mA. Usually a minimum and maximum is specified. Close Info	Breakdown Voltage (V_BR@I_T) (V)	420
This is the peak voltage appearing across the diode when measured at I_PP. Close Info	Max Clamp Voltage (Vc) (V)	548
Anode cathode principal current that may be allowed under stated conditions, usually the full-cycle RMS current. Close Info	On-State Current (I_T) (mA)	1
Maximum Reverse Leakage Current. Measured @ V_SO. Close Info	Ir @Vso( μA)	5
Maximum Temperature Close Info	Max Temperature (deg C)	150

Design Support

•	Freezer : Inverter Drive
•	Microwave Oven : Inverter Drive
•	Outdoor LED Lighting : TVS for OV Protection
•	Room AC : Step Motor Control
•	SMPS Embedded : TVS for OV Protection
•	Washing Machine : Inverter Drive